Elon Musk says Tesla will sell 5 million cars by 2030 — math says otherwise

On Tesla's earnings call Wednesday, Elon Musk made one of his patented pie-in-the-sky predictions that typically sends his fans into paroxysms of ecstasy: 5 million vehicle deliveries by 2030.

"We were aiming for 5 million vehicles a year by approximately 2030," he said. "And I think we've got a good shot of achieving that goal."

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